3-1-26-4-60-5 Addendum No 1.pdf

MAY 12, 2026

HARFORD WASTE DISPOSAL CENTER ROCK

AND MATERIAL SCREENING AND SORTING

MES PROJECT ID NO: 1-26-4-60-5

ADDENDUM NO. 1

PROPOSAL DUE DATE: MAY 12, 2026

PROPOSAL DUE TIME: 1:00 PM

TO ALL PROSPECTIVE BIDDERS:

Please note the following changes presented herein in connection with the above-referenced project and be governed accordingly. The prospective Bidders shall acknowledge on the Bid Form the receipt of Addendum No. 1. This addendum is hereby made a part of the Contract Documents of which the contract will be based and is issued to modify, explain, and/or correct the original Contract Documents. All Bidders shall include any cost impact in their bids.

ITEM 1: PLAN HOLDERS LIST

A copy of the Plan Holders List is herein included.

ITEM 2: PRE-BID CONFERENCE ATTENDANCE LIST

A copy of the Pre-Bid Conference Attendance List is herein included.

ITEM 3.: PRE-BID CONFERENCE PRESENTATION SLIDES

A copy of the Pre-Bid Conference Presentation Slides is herein included.

Robert Verk Procurement Administrator

END ADDENDUM No. 1

Vendor Name Contact Name Contact Email Phone Number Address Document Name Date Downloaded All-Pro Placement Service, Inc. Jennifer Quinn jennifer@allproplacement.com 410-308-9050 116 Old Padonia Rd. Cockeysville Maryland US 21030 1-26-4-60-5 Bidding Documents.pdf 2026-05-06 12:48:42 BBR Printers Bo Pomu Bopomu@outlook.com 773-448-2212 2203 Elston Avenue Chicago Illinois US 60602 1-26-4-60-5 Bidding Documents.pdf 2026-05-07 06:23:13 CJIS GROUP LLC Ann Herold Region2@cjisgroup.com 8509269800 124 Marriott Drive, Suite 201 Tallahassee Florida US 32301 1-26-4-60-5 Bidding Documents.pdf 2026-05-06 09:20:50 Deltek Source Management sourcemanagement@deltek.com 1-26-4-60-5 Bidding Documents.pdf 2026-05-06 18:32:24 Dodge Data and Analytics Adam Bouman Dodge.Bidding@construction.com 1-26-4-60-5 Solicitation Documents.pdf 2026-05-07 03:21:33 Evurge Solutions Terrence Matthews tmatthews@evurge.com 443.975.2152 8181 Professional Place Suite 160 Hyattsville Maryland US 20785 1-26-4-60-5 Solicitation Documents.pdf 2026-05-06 10:11:34 Nobrainer Labs, LLC jae lee nobrainerlabs@gmail.com 3234205970 12908 bloomfield st. #101 studio city California US 91604 1-26-4-60-5 Bidding Documents.pdf 2026-05-06 12:49:57 re cr cr arizonacontracts@sharklasers.com 1-26-4-60-5 Bidding Documents.pdf 2026-05-06 22:56:14 Robo-Demo LLC Benjamin Hughes ben@robo-demo.com 4438448293 Maryland US 1-26-4-60-5 Bidding Documents.pdf 2026-05-08 12:30:19 Safety-Kleen Systems Inc Kendrick Harrison govcontracts@safety-kleen.com 3125502820 42 Longwater drive, Norwell Massachusetts US 02061 1-26-4-60-5 Bidding Documents.pdf 2026-05-06 15:07:07

SevenOutsource Steve Walse rfpalerts@gmail.com 315-308-7852 113 Barksdale Professional Center, Barksdale Barksdale Professional Center Newark Delaware US 19711-3258 1-26-4-60-5 Solicitation Documents.pdf 2026-05-07 07:36:04

Stella May Contracting, Inc. Stella Contracting kimberlyellis@stellamay.com 4106798306 1512 Edgewood Rd Edgewood Maryland US 21040 1-26-4-60-5 Bidding Documents.pdf 2026-05-11 12:58:09 Urban N. Zink Contractor, Inc. Adam Zink azink@urbanzink.com 410-335-3456 P. O. Box S 6924 Ebenezer Rd. Chase Maryland US 21027 1-26-4-60-5 Bidding Documents.pdf 2026-05-11 10:57:56 VISUAL TECH ZONE techzone@visualinfomedia.com 347-480-1475 5c1 vcs nagar 1st street gn mills Coimbatore TN US 64102 1-26-4-60-5 Bidding Documents.pdf 2026-05-09 02:42:46

Plan Holders List: 1-26-4-60-5 HWDC Rock and Material as of 5/12/2026

1. Summary Meeting title Attended participants 5 Start time 5/12/26, 12:56:50 PM End time 5/12/26, 1:06:33 PM Meeting duration 9m 43s Average attendance time 5m 54s

2. Participants

Name First Join Last Leave In-Meeting Duration Email Participant ID (UPN) Role Engagement:

Camera On

Engagement:

Raise Hands

Engagement:

Unmute

Robert Verk 5/12/26, 12:57:19 PM 5/12/26, 1:06:33 PM 9m 14s rverk@menv.com rverk@menv.com Organizer 3 Timothy Barnes 5/12/26, 12:56:52 PM 5/12/26, 1:06:00 PM 9m 8s tkbarnes@menv.com tkbarnes@menv.com Presenter 1 David Gostomski 5/12/26, 12:57:17 PM 5/12/26, 1:06:00 PM 8m 43s dgostomski@menv.com dgostomski@menv.com Presenter 1 4 Arely Burns 5/12/26, 1:03:44 PM 5/12/26, 1:05:54 PM 2m 9s aburns@menv.com aburns@menv.com Presenter 1 Benjamin Trego 5/12/26, 1:05:38 PM 5/12/26, 1:05:55 PM 17s btrego@menv.com btrego@menv.com Presenter 1

3. In-Meeting Activities Name Join Time Leave Time Duration Email Role Robert Verk 5/12/26, 12:57:19 PM 5/12/26, 1:06:33 PM 9m 14s rverk@menv.com Organizer Timothy Barnes 5/12/26, 12:56:52 PM 5/12/26, 1:06:00 PM 9m 8s tkbarnes@menv.com Presenter David Gostomski 5/12/26, 12:57:17 PM 5/12/26, 1:06:00 PM 8m 43s dgostomski@menv.com Presenter Arely Burns 5/12/26, 1:03:44 PM 5/12/26, 1:05:54 PM 2m 9s aburns@menv.com Presenter Benjamin Trego 5/12/26, 1:05:38 PM 5/12/26, 1:05:55 PM 17s btrego@menv.com Presenter

4. Meeting Engagement Name Engagement Type Time Robert Verk Unmuted 5/12/26, 12:57:49 PM Robert Verk Unmuted 5/12/26, 1:04:15 PM Robert Verk Unmuted 5/12/26, 1:05:14 PM Timothy Barnes Unmuted 5/12/26, 12:57:29 PM David Gostomski Turned on camera 5/12/26, 12:57:19 PM David Gostomski Unmuted 5/12/26, 12:57:34 PM David Gostomski Unmuted 5/12/26, 12:59:13 PM David Gostomski Unmuted 5/12/26, 1:01:25 PM David Gostomski Unmuted 5/12/26, 1:04:27 PM Arely Burns Unmuted 5/12/26, 1:04:24 PM Benjamin Trego Unmuted 5/12/26, 1:05:49 PM

Pre-Bid Meeting: 1-26-4-60-5 Harford Waste Disposal Center Rock & Material Screening & Sorting

Pre-Bid Meeting Attendance: 1-26-4-60-5 HWDC Rock and Material Screening and Sorting

May 12, 2026, at 1:00 PM

PRE-BID PRESENTATION

PROJECT ID NO. 1-26-4-60-5

PRE-BID PRESENTATION

Harford Waste Disposal Center Rock and Material Screening and Sorting Project No. 1-26-4-60-5

May 12, 2026, at 1:00 PM

Robert Verk, Procurement Administrator Timothy Barnes, Manager, MBE & SBR Programs Davis Gostomski, Project Manager

MES PROCUREMENT PORTAL

• MES utilizes Bonfire (https://menv.bonfirehub.com/) as its electronic procurement platform. For the listing of current contract opportunities, to register as a vendor, to submit bids electronically, or to review bid results, visit Bonfire.

• Vendors are encouraged to log onto Bonfire and register their firms.

• If you have questions regarding the bidding process, email procurement@menv.com or visit Procurement FAQs.

https://menv.bonfirehub.com/ https://menv.bonfirehub.com/ https://menv.bonfirehub.com/ https://menv.bonfirehub.com/ https://menv.bonfirehub.com/ https://menv.bonfirehub.com/ https://menv.bonfirehub.com/ https://menv.bonfirehub.com/ mailto:procurement@menv.com mailto:procurement@menv.com mailto:procurement@menv.com https://menv.com/wp-content/uploads/2022/01/FAQ-for-MES-Website-SA-11-2021-1.pdf https://menv.com/wp-content/uploads/2022/01/FAQ-for-MES-Website-SA-11-2021-1.pdf

QUESTIONS AND ANSWERS

Please hold your questions to the end of the presentation.

Send your questions to MES Procurement Portal (Click on the Project> Messages> Vendor Discussions) https://menv.bonfirehub.com/ https://menv.bonfirehub.com/

SOLICITATION PACKAGE

• If you haven’t received the FULL solicitation package you can do so by going to MES Procurement Portal.

• You can also be notified by eMaryland Marketplace Advantage (if you are signed up) when MES advertises a project.

https://menv.bonfirehub.com/

BONDING REQUIREMENTS

• When the base bid is in excess of one hundred thousand dollars

($100,000) each bidder shall furnish bid security in an amount not less than 5% of the base bid.

• For all contracts in excess of one hundred thousand dollars ($100,000) the successful bidder shall also be required to furnish a performance bond and a payment bond, each in 100% of the value of the contract.

• Original Hard Copy of the Bid Bond is required. Please mail or hand deliver the Bid Bond to MES Headquarter in Millersville, MD.

PREVAILING WAGE REQUIREMENT

• Work for this project will not be subject to the prevailing wage rates when the base bid is in excess of two hundred fifty thousand dollars ($250,000).

LIQUIDATED DAMAGES

• Liquidated damages in the amount of $500.00 will be assessed for each calendar day in excess of the days given in the time for performance.

MBE REQUIREMENTS

• An overall MBE subcontract participation goal of fifteen percent

(15%) of the total amount of the Bid has been established for this procurement.

• Prospective Offerors may search the Maryland Department of Transportation (MDOT) MBE Directory online for certified Minority Business Enterprises by accessing the website at:

https://marylandmdbe.mdbecert.com/

• All Offerors must return completed and signed MBE Attachment A (MBE Utilization and Fair Solicitation Affidavit & MBE Participation Schedule) with their Bid responses. Bid responses submitted without the (MBE Attachment A) may be rejected.

• Tim Barnes, Manager, MBE & SBR Programs https://marylandmdbe.mdbecert.com/ https://marylandmdbe.mdbecert.com/ https://marylandmdbe.mdbecert.com/ https://marylandmdbe.mdbecert.com/ https://marylandmdbe.mdbecert.com/ https://marylandmdbe.mdbecert.com/ https://marylandmdbe.mdbecert.com/

MBE GUIDELINES

MDOT CERTIFIED PRIME CONTRACTORS CAN SELF PERFORM

MES may count the distinct, clearly defined portion of the work of the contract that the certified MBE firm performs with its own forces towards fulfilling up to 50% of the MBE participation goal (overall) and up to 100% of not more than one of the MBE participation subgoals.

NEW MBE GUIDELINES – 60% RULE

• Supplies from MBE Manufacturer = Count 100% of cost of materials towards project MBE goal

• Supplies from MBE Manufacturer or Regular Dealer that furnishes and installs = Count 100% of cost of materials towards projects MBE goal

• Supplies from MBE Regular Dealer* = Count 60% of cost of materials towards project MBE goal

• Supplies from MBE Broker = Count only the fee or commission the broker charges towards the project MBE goal if you determine the fee to be reasonable and not excessive as compared with fees customarily allowed for similar services

* A regular dealer is defined in the statute as: a firm that owns, operates, or maintains a store, a warehouse, or other establishment in which the materials, supplies, articles, or equipment are of the general character described by the specifications required under the Contract are bought, kept in stock, or regularly sold or leased to the public in the usual course of business

MBE ATTACHMENT E - WAIVER GUIDANCE

All potential bidders must read this document in full; failure to fully understand this guidance could result in a waiver denial.

Important guidance you should know about this document.

The bidder should:

• Solicit all Identified Firms for all Identified Items of Work by providing written notice;

• Provide the written solicitation at least 10 days prior to bid opening to allow sufficient time for the MBE Firms to respond;

• Send the written solicitation by first-class mail, facsimile, or email using contact information in the MBE Directory, unless the bidder has a valid basis for using different contact information; and

• Provide adequate information about the plans, specifications, anticipated time schedule for portions of the work to be performed by the MBE, and other requirements of the contract to assist MBE Firms in responding. (This information may be provided by including hard copies in the written solicitation or by electronic means as described in MBE ATTACHMENT E,C.3)

Follow up on initial written solicitations by contacting MBEs to determine if they are interested. The follow up contact may be made by telephone or in writing via a method that differs from the method used for the initial written solicitation.

Example: If the first contact was made by email, the follow up should be made by telephone, first-class mail or facsimile.

RESPONSIVE MBE ATTACHMENT A

MBE Prime Self performance and

Subgoals

MBE Goal

60% Rule

BIDDING DOCUMENTS

The following documents must be completed and made part of your bid submission.

These documents can be found in the: BIDDING DOCUMENTS.PDF

• Construction Bid Form

• Conflict of Interest Form

• Bid/Proposal Affidavit

• Bid Bond, if over 100K

• MBE Utilization and Fair Solicitation Affidavit & MBE Participation Schedule (MBE Attachment A)

• Contractors Qualification Questionnaire

• List of Subcontractors

• Equipment List

• Investment Activities in Iran Certification Form

• Certification Regarding Discriminatory Boycotts of Israel

On MES Procurement Portal, go to Requested Information to see where to upload these bidding documents.

BID EVALUATION & AWARD

• The Contract is to be awarded to the responsible bidder who meets the requirements and evaluation criteria set forth in the Invitation for Bids => The lowest evaluated bid price.

• Determination of Lowest Bidder: All Bids shall be evaluated to determine which bidder offers the lowest cost to the Service.

BID EVALUATION & AWARD

• Upon determination of the lowest bidder, review of the bid for responsiveness, and satisfaction that the bidder is responsible, the Contract may be awarded to that bidder.

• The Basis of Evaluation for Award will be the lowest Bid Price selected from among Items 1.A, 1.B or 1.C in words.

CONTRACT DOCUMENTS

These documents are to be submitted by the Successful Bidder ONLY

• Contract Affidavit

• Minority Business Enterprise Compliance Forms

• Minority Business Enterprise Subcontractor Agreement

• Performance Bonds

• Payment Bonds

• Certificate of Insurance

IF ACHIEVING THE MBE GOAL:

• MBE Attachment B - Outreach Efforts Compliance Statement

• MBE Attachment C - MBE Subcontractor Project Participation Certification

• MBE Attachment C-PG.2 - MBE Prime Project Participation Certification (if applicable)

IF REQUESTING A PARTIAL OR FULL WAIVER OF THE GOAL:

• MBE Attachment F (Part 1 thru 4) - Fully documented full or partial MBE waiver request

Certificate

These documents will be requested once MES issues the

NOTICE OF INTENT TO AWARD

LETTER. The Successful Bidder will have 10 working days from receipt of this letter to complete these forms and return to MES.

TERM OF CONTRACT

The term of the Contract shall be from July 1, 2026 to December 31, 2026 period, starting from issuance of a written notice-to-proceed from the MES Project Manager (or his designee).

The Service will notify the Contractor by November 30, 2026 in writing if an extension to continue the work past December 31, 2026 will be requested.

• Any work required to be performed at other than normal working hours will need prior approval of the Service.

BID DEADLINE

• QUESTIONS DUE: May XX, 2026, at XX:00 AM/PM

• BIDS DUE: May XX, 2026, at XX:00 AM/PM Bids shall be opened electronically in public; you can attend the bid opening using this link: Bid Opening Link

• Multiple or alternate bids will not be accepted

• Conditioning a bid on material exceptions, additions, or revisions to the published Invitation For Bids and published addenda (if any) shall render a bid non-responsive.

• Late bids will not be accepted. Mailed, Faxed or Hand Delivered bids will not be accepted.

• Only bids submitted on MES Procurement Portal will be accepted.

https://menv.bonfirehub.com/

SITE VISIT

A Site Visit can be arranged by contacting David Gostomski 240-319-5623, at least twenty-four hours in advance. The purpose of the Site Visit is to allow potential Bidders the opportunity to familiarize themselves with the work.

SUMMARY OF PROJECT

The Maryland Environmental Service is soliciting competitive sealed bids from qualified Contractors to be completed under this Contract which consists of providing labor, materials and equipment and permits necessary for on-site screening, sorting and relocation of spoils (stone, soil and clay) within the property boundaries.

QUESTIONS